/* Site public - Polyclinique Air Soins (Agadez, Niger) */
:root {
  --bleu-principal: #145da0;
  --bleu-fonce: #0b3d66;
  --bleu-clair: #e8f2fb;
  --bleu-accent: #2b8fd6;
  --or: #d9a441;
  --vert: #2e8b57;
  --rouge: #c0392b;
  --gris-texte: #33404d;
  --gris-clair: #f4f7fa;
  --gris-bordure: #dbe4ec;
  --blanc: #ffffff;
  --rayon: 12px;
  --ombre: 0 4px 18px rgba(11, 61, 102, 0.10);
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: 'Segoe UI', Roboto, Arial, sans-serif;
  background: var(--blanc);
  color: var(--gris-texte);
  line-height: 1.6;
}
a { color: var(--bleu-principal); text-decoration: none; }
img { max-width: 100%; }
.conteneur { max-width: 1100px; margin: 0 auto; padding: 0 24px; }

/* -------- ENTETE / NAV -------- */
.entete-site {
  position: sticky; top: 0; z-index: 50;
  background: var(--blanc);
  border-bottom: 1px solid var(--gris-bordure);
}
.barre-nav { display: flex; align-items: center; justify-content: space-between; padding: 10px 0; }
.marque { display: flex; align-items: center; }
.marque img { width: 190px; height: auto; display: block; }
.nav-liens { display: flex; align-items: center; gap: 26px; }
.nav-liens a { font-size: 14px; font-weight: 600; color: var(--gris-texte); }
.nav-liens a:hover { color: var(--bleu-principal); }
.bouton-cta {
  display: inline-block; background: var(--bleu-principal); color: var(--blanc) !important;
  padding: 10px 20px; border-radius: 7px; font-size: 14px; font-weight: 700;
  transition: background 0.15s;
}
.bouton-cta:hover { background: var(--bleu-fonce); }
.bouton-cta.secondaire { background: var(--blanc); color: var(--bleu-principal) !important; border: 1.5px solid var(--bleu-principal); }
.bouton-cta.secondaire:hover { background: var(--bleu-clair); }
.lien-espace-perso { font-size: 12.5px; color: #6b7a89 !important; font-weight: 600; border: 1px solid var(--gris-bordure); padding: 7px 14px; border-radius: 6px; }
.lien-espace-perso:hover { background: var(--gris-clair); }

.menu-mobile-bouton { display: none; background: none; border: none; font-size: 24px; color: var(--bleu-fonce); }

/* -------- HERO -------- */
.hero {
  background: linear-gradient(135deg, var(--bleu-fonce), var(--bleu-principal));
  color: var(--blanc);
  padding: 64px 0 76px;
}
.hero .conteneur { display: grid; grid-template-columns: 1.1fr 0.9fr; gap: 40px; align-items: center; }
.hero h1 { font-size: 34px; margin: 0 0 16px; line-height: 1.25; }
.hero p.accroche { font-size: 16px; color: #d7e8f7; margin: 0 0 26px; max-width: 480px; }
.hero .actions { display: flex; gap: 14px; flex-wrap: wrap; }
.hero .bouton-cta.blanc { background: var(--blanc); color: var(--bleu-fonce) !important; }
.hero .bouton-cta.blanc:hover { background: #e8f2fb; }
.hero .bouton-cta.contour { background: transparent; color: var(--blanc) !important; border: 1.5px solid rgba(255,255,255,0.7); }
.hero .bouton-cta.contour:hover { background: rgba(255,255,255,0.1); }
.hero-carte {
  background: rgba(255,255,255,0.08); border: 1px solid rgba(255,255,255,0.2);
  border-radius: var(--rayon); padding: 24px;
}
.hero-carte ul { list-style: none; margin: 0; padding: 0; }
.hero-carte li { display: flex; gap: 10px; align-items: flex-start; padding: 10px 0; border-bottom: 1px solid rgba(255,255,255,0.12); font-size: 13.5px; }
.hero-carte li:last-child { border-bottom: none; }
.hero-carte li b { display: block; color: var(--blanc); }
.hero-carte li span.puce { font-size: 18px; }

/* -------- SECTIONS GENERIQUES -------- */
section { padding: 60px 0; }
.entete-section { text-align: center; max-width: 640px; margin: 0 auto 40px; }
.entete-section .etiquette { color: var(--bleu-principal); font-weight: 700; font-size: 12.5px; text-transform: uppercase; letter-spacing: 0.6px; }
.entete-section h2 { font-size: 26px; color: var(--bleu-fonce); margin: 6px 0 10px; }
.entete-section p { color: #6b7a89; font-size: 14.5px; margin: 0; }

/* -------- PRESENTATION -------- */
.presentation { background: var(--gris-clair); }
.presentation .conteneur { display: grid; grid-template-columns: 1fr 1fr; gap: 40px; align-items: center; }
.presentation h2 { color: var(--bleu-fonce); font-size: 24px; margin-top: 0; }
.presentation p { font-size: 14.5px; color: var(--gris-texte); }
.valeurs { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; margin-top: 20px; }
.valeur-carte { background: var(--blanc); border-radius: 10px; padding: 16px; box-shadow: var(--ombre); }
.valeur-carte .icone { font-size: 22px; }
.valeur-carte .titre { font-weight: 700; color: var(--bleu-fonce); font-size: 13.5px; margin: 6px 0 4px; }
.valeur-carte .desc { font-size: 12.5px; color: #6b7a89; }

/* -------- SERVICES -------- */
.grille-services { display: grid; grid-template-columns: repeat(auto-fit, minmax(230px, 1fr)); gap: 20px; }
.carte-service {
  border: 1px solid var(--gris-bordure); border-radius: var(--rayon); padding: 22px;
  transition: box-shadow 0.15s, transform 0.15s;
}
.carte-service:hover { box-shadow: var(--ombre); transform: translateY(-2px); }
.carte-service .icone { font-size: 26px; margin-bottom: 10px; display: block; }
.carte-service h3 { font-size: 15.5px; color: var(--bleu-fonce); margin: 0 0 8px; }
.carte-service p { font-size: 13px; color: #6b7a89; margin: 0; }
.carte-service ul { margin: 10px 0 0; padding-left: 18px; font-size: 12.5px; color: #6b7a89; }
.note-tarifs { text-align: center; font-size: 13px; color: #6b7a89; margin-top: 30px; }

/* -------- GALERIE -------- */
.galerie { background: var(--gris-clair); }
.grille-galerie { display: grid; grid-template-columns: repeat(auto-fill, minmax(230px, 1fr)); gap: 16px; }
.photo-galerie {
  position: relative; border-radius: 10px; overflow: hidden; cursor: pointer;
  aspect-ratio: 4 / 3; box-shadow: var(--ombre);
}
.photo-galerie img { width: 100%; height: 100%; object-fit: cover; display: block; transition: transform 0.25s; }
.photo-galerie:hover img { transform: scale(1.06); }
.photo-galerie::after {
  content: attr(data-legende);
  position: absolute; left: 0; right: 0; bottom: 0;
  background: linear-gradient(to top, rgba(11,61,102,0.85), transparent);
  color: var(--blanc); font-size: 12px; font-weight: 600;
  padding: 22px 12px 10px;
}
.lightbox-fond {
  display: none; position: fixed; inset: 0; background: rgba(8,26,42,0.92);
  z-index: 300; align-items: center; justify-content: center; padding: 30px; flex-direction: column;
}
.lightbox-fond.visible { display: flex; }
.lightbox-fond img { max-width: min(900px, 90vw); max-height: 78vh; border-radius: 8px; box-shadow: 0 20px 60px rgba(0,0,0,0.5); }
.lightbox-fond .legende-lightbox { color: #fff; margin-top: 14px; font-size: 14px; }
.lightbox-fond .fermer-lightbox {
  position: absolute; top: 20px; right: 26px; color: #fff; font-size: 32px; cursor: pointer;
  background: none; border: none; line-height: 1;
}

/* -------- INFOS PRATIQUES -------- */
.infos-pratiques { background: var(--bleu-fonce); color: var(--blanc); }
.infos-pratiques .entete-section h2, .infos-pratiques .entete-section .etiquette { color: var(--blanc); }
.infos-pratiques .entete-section p { color: #cfe3f5; }
.grille-infos { display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: 20px; }
.carte-info {
  background: rgba(255,255,255,0.07); border: 1px solid rgba(255,255,255,0.15);
  border-radius: var(--rayon); padding: 22px;
}
.carte-info .icone { font-size: 24px; }
.carte-info h3 { font-size: 14px; margin: 10px 0 8px; color: var(--blanc); }
.carte-info p, .carte-info a { font-size: 13.5px; color: #d7e8f7 !important; margin: 2px 0; }

/* -------- CONTACT / RDV -------- */
.contact .conteneur { display: grid; grid-template-columns: 0.85fr 1.15fr; gap: 44px; }
.contact-texte h2 { color: var(--bleu-fonce); font-size: 24px; margin-top: 0; }
.contact-texte p { font-size: 14px; color: #6b7a89; }
.contact-texte .rappel-urgence { background: #fbeae8; color: var(--rouge); border-radius: 8px; padding: 14px 16px; font-size: 13px; margin-top: 20px; }

.formulaire-contact { background: var(--blanc); border: 1px solid var(--gris-bordure); border-radius: var(--rayon); box-shadow: var(--ombre); padding: 28px; }
.formulaire-contact .grille-champs { display: grid; grid-template-columns: 1fr 1fr; gap: 0 16px; }
.champ-public { margin-bottom: 16px; text-align: left; }
.champ-public label { display: block; font-size: 13px; font-weight: 600; margin-bottom: 6px; color: var(--gris-texte); }
.champ-public label .oblig { color: var(--rouge); }
.champ-public input, .champ-public select, .champ-public textarea {
  width: 100%; padding: 10px 12px; border: 1px solid var(--gris-bordure); border-radius: 6px;
  font-size: 14px; font-family: inherit; background: var(--blanc);
}
.champ-public input:focus, .champ-public select:focus, .champ-public textarea:focus {
  outline: none; border-color: var(--bleu-accent); box-shadow: 0 0 0 3px rgba(43,143,214,0.15);
}
.champ-consentement { display: flex; gap: 10px; align-items: flex-start; font-size: 12px; color: #6b7a89; margin-bottom: 18px; }
.champ-consentement input { width: auto; margin-top: 3px; }
.message-formulaire { font-size: 13.5px; margin-top: 4px; min-height: 18px; }
.message-formulaire.succes { color: var(--vert); }
.message-formulaire.erreur { color: var(--rouge); }

/* -------- PIED DE PAGE -------- */
.pied-page { background: #08263f; color: #a9c3db; padding: 46px 0 24px; }
.pied-page .grille-pied { display: grid; grid-template-columns: 1.3fr 1fr 1fr; gap: 30px; margin-bottom: 30px; }
.pied-page h4 { color: var(--blanc); font-size: 13.5px; margin: 0 0 12px; }
.pied-page p, .pied-page a, .pied-page li { font-size: 12.5px; color: #a9c3db; }
.pied-page a:hover { color: var(--blanc); }
.pied-page ul { list-style: none; padding: 0; margin: 0; }
.pied-page li { margin-bottom: 8px; }
.pied-page .marque-pied { margin-bottom: 14px; }
.pied-page .marque-pied img { width: 170px; height: auto; display: block; }
.bas-pied { border-top: 1px solid rgba(255,255,255,0.1); padding-top: 18px; font-size: 11.5px; color: #7f9bb5; text-align: center; }

@media (max-width: 860px) {
  .nav-liens { display: none; }
  .menu-mobile-bouton { display: block; }
  .hero .conteneur, .presentation .conteneur, .contact .conteneur { grid-template-columns: 1fr; }
  .formulaire-contact .grille-champs { grid-template-columns: 1fr; }
  .pied-page .grille-pied { grid-template-columns: 1fr; }
  .hero { padding: 44px 0 56px; }
  .hero h1 { font-size: 27px; }
}